Question

which of the number is divisible by 2, 10, 5
a) 3240 b) 6215 c) 8102 d) 2341 ​

Answer 1

Answer:

a is the answer

Step-by-step explanation:

hope it helps you buddy.....

Answer 2

In given options a) 3240 will divisible by 2, 5 and 10

Given:  

a) 3240 b) 6215 c) 8102 d) 2341 ​

To find:

The numbers which are divisible by 2, 10, 5

Solution:

The divisibility law of 2 says that the number which have even digits (2, 4, 6, 8 and 0) in its units place will divisible by 2  

In given options a) 3240 and c) 8102 will divisible by 2 since they have even digit in its units place  

⇒ 3240 and 8102 will divisible by 2

The divisibility law of 5 says that the number which have 0 or 5 in its units place will divisible by 5

In given options a) 3240 and b) 6215 will divisible by 5 since they have 0 and 5 in its unit place

⇒ 3240 and 6215 will divisible by 5

The divisibility law of 10 says that the number which have 0 in its units place will divisible by 10

In given options a) 3240 will divisible by 10 since it has 0 in its unit place

⇒ 3240 will divisible by 10

From above 3240 will divisible by 2, 5 and 10

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